5000TQ Avant Starting Problems
Stephen Sherman
spsherm at msn.com
Tue Feb 9 13:28:27 PST 2010
Thanks for the part number and link. That is probably the way to go.
IIRC the amount of twisting was minimal. maybe 5-10 degrees of twist
between the two ends put it back to its original configuration. The part
just seemed to take on a twist a bit over the years of use. Done over
several persuasive twists back, a little at a time it went back just
fine. (Would not put this in a vise and try to correct it all at once)
At the time, 10 years ago, I did that because it was quicker than
ordering and waiting on a new part. It did hold up for as long as I
owned the car (another 5 years) so seemed to be a decent fix.
BTW- this morning at -5F the car started no problem, and continued to do
so all day while running errands in fairly cold temps. First time it has
started below 10F in a couple of months. So it would seem that this was
the key to the problem.
I will check out the cable splice too, as I recall seeing some headlight
dimming on occasion, which I think points to a splice issue.
Thanks for all the help on this.
Steve Sears wrote:
> Oooorrr, instead of tempting fate trying to bend the pot metal piece.....how
> about $10.17 plus shipping for part number 443905855A ? The link is at:
> http://europartsamerica.com/parts/product_details/443905855A
> Getting the old switch out involves a bit of precisely located drilling on
> the steering column lock casting to push a retaining spring in. The new
> unit comes with a set of keys, but if you want to retain your original keys
> you can carefully drive out the roll pin that connects the pot metal piece
> to the lock cylinder and swap cylinders.
> I ordered said piece because the starter was becoming flaky - even on a
> reasonably full battery. As it turned out, the culprit was the splice in
> the main battery cable running from the starter to the battery - when under
> a heavy load - ie, when the starter was engaged - the cable at the splice
> would heat up nicely....enough to carbonize the insulation and scorch the
> wire within 10" of the splice.
> http://gallery.quattroworld.com/d/9160-2/Img_4660_1.jpg
> Replaced the cable with #2 welding cable to the starter and she's been
> starting like a dream ever since.
> Cheers!
> Steve Sears
> 1987 Audi 5kTQ
> 1980 Audi 5k
> 1962 and '64 Auto Union DKW Junior deLuxes
> ----- Original Message -----
>
>> Date: Tue, 09 Feb 2010 09:36:06 -0800
>> From: "john at westcoastgarage.net" <john at westcoastgarage.net>
>> Subject: Re: Re: 5000TQ Avant Starting Problems
>> To: Stephen Sherman <spsherm at msn.com>
>> Cc: Robert Myers <robert at s-cars.org>, quattro at audifans.com, Tony
>> Hoffman <auditony at gmail.com>
>> Message-ID: <4B719D06.20408 at westcoastgarage.net>
>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>>
>> Stephen Sherman wrote:
>>
>>> <div class="moz-text-flowed" style="font-family: -moz-fixed">One other
>>> thought. ~10 years ago on another 5000TQ Avant we had, I vaguely
>>> recall a repair to the ignition switch that I did. IIRC there is a
>>> shaft that connects the ignition lock tumbler to the electrical
>>> switch, and over time that shaft twists some. The repair was to twist
>>> the shaft back a bit to get it closer to its original alignment.
>>>
>>> This ring any bells with anyone? I no longer recall the symptoms this
>>> had, but if it causes the electrical switch to not rotate far enough
>>> into the start position, seems like it may be related...
>>>
>>> </div>
>>>
>>>
>> That shaft is pot metal. Twisting = breaking. John
>>
>
> _______________________________________________
> quattro mailing list
> http://www.audifans.com/mailman/listinfo/quattro
> http://www.audifans.com/kb/List_information
>
>
>
More information about the quattro
mailing list